package com.design.boot.service;

import com.design.boot.model.Book;
    /**
 * @description
 * @author kakayubei
 * @date 2021/7/31 18:03
 */
public interface BookService{


    int deleteByPrimaryKey(Integer id);

    int insert(Book record);

    int insertSelective(Book record);

    Book selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Book record);

    int updateByPrimaryKey(Book record);

}
